<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
<style type="text/css">
.img{
	width:200px;
}
</style>
</head>
<body>
	<h1>页面图片加载 与 图片下载:</h1>
	<p>
		<img alt="" src="image.do" class="img">  <!--多次请求,image的src会发起get请求-->
		<img alt="" src="image2.do" class="img">
		<img alt="" src="code.do" >
	</p>
	<p>
		<a href="download.do">下载文件</a>
		<a href="excel.do">下载excel</a>
	</p>
</body>
</html>